Foodstuffs - Detection of irradiated food using photostimulated luminescence

This European Standard specifies a method for the detection of irradiated foods using photostimulated luminescence (PSL). The technique described here comprises an initial measurement of PSL intensity which may be used for screening purposes, and a calibration method to determine the PSL sensitivity to assist classification. It is necessary to confirm a positive screening result using calibrated PSL or another standardised (e.g. EN 1784 to EN 1788) or validated method.
The method has been successfully tested in interlaboratory trials using shellfish [1] and herbs, spices and seasonings. From other studies it may be concluded that the method is applicable to a large variety of foods [2], [3], [4], [5].

Lebensmittel - Nachweis von bestrahlten Lebensmitteln mit Photostimulierter Lumineszenz

Diese Europäische Norm legt ein Verfahren fest, das zum Nachweis einer Strahlenbehandlung von Lebensmitteln mit Photostimulierter Lumineszenz (PSL) geeignet ist. Das beschriebene Verfahren besteht aus einer Messung der ursprünglichen PSL-Intensität ("Screening") und einem Kalibrierverfahren zur Bestimmung der PSL-Empfind-lichkeit als Hilfe für die Klassifizierung. Es ist erforderlich, ein positives Ergebnis des Screening-Tests mit kali-brierter PSL oder einem anderen genormten (z. B. EN 1784 bis EN 1788) oder validierten Verfahren zu bestätigen.
Das Verfahren wurde in Ringversuchen erfolgreich an Krebs- und Weichtieren [1] sowie an Kräutern, Gewürzen und Gewürzzubereitungen validiert. Aufgrund weiterer Untersuchungen kann gefolgert werden, dass das Verfahren auf viele verschiedene Lebensmittel angewandt werden kann [2], [3], [4], [5].

Produits alimentaires - Détection d'aliments ionisés par photoluminescence

La présente Norme européenne décrit une méthode de détection des produits ayant subi un traitement ionisant, par analyse de luminescence photostimulée (PSL). La technique décrite ici comprend un mesurage initial de l'intensité de PSL qui peut être utilisée pour des besoins de criblage ainsi qu'une méthode d'étalonnage permettant de déterminer la sensibilité de la PSL et d'aider la classification des aliments analysés. Un résultat positif de criblage doit être confirmé à l'aide de la PSL étalonnée ou d'une autre méthode normalisée (par exemple, les EN 1784 à EN 1788) ou validée.
La méthode a été appliquée avec succès lors d'essais interlaboratoires conduits sur des crustacés [1] et des aromates, des épices et des condiments. D'autres études montrent que cette méthode est applicable à une grande variété d'aliments [2], [3], [4].

Živila - Detekcija obsevane hrane z uporabo fotostimulativne luminescence

General Information

Status
Withdrawn
Publication Date
17-Sep-2002
Withdrawal Date
14-Jul-2009
ICS
67.050 - General methods of tests and analysis for food products
Technical Committee
CEN/TC 275 - Food analysis - Horizontal methods
Drafting Committee
CEN/TC 275/WG 8 - Irradiated foodstuffs
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
15-Jul-2009
Completion Date
15-Jul-2009
Ref Project
SIST EN 13751:2002 - Foodstuffs - Detection of irradiated food using photostimulated luminescence

Relations

Replaced By
EN 13751:2009 - Foodstuffs - Detection of irradiated food using photostimulated luminescence
Effective Date
18-Jul-2009

Frequently Asked Questions

EN 13751:2002 is a standard published by the European Committee for Standardization (CEN). Its full title is "Foodstuffs - Detection of irradiated food using photostimulated luminescence". This standard covers: This European Standard specifies a method for the detection of irradiated foods using photostimulated luminescence (PSL). The technique described here comprises an initial measurement of PSL intensity which may be used for screening purposes, and a calibration method to determine the PSL sensitivity to assist classification. It is necessary to confirm a positive screening result using calibrated PSL or another standardised (e.g. EN 1784 to EN 1788) or validated method. The method has been successfully tested in interlaboratory trials using shellfish [1] and herbs, spices and seasonings. From other studies it may be concluded that the method is applicable to a large variety of foods [2], [3], [4], [5].

This European Standard specifies a method for the detection of irradiated foods using photostimulated luminescence (PSL). The technique described here comprises an initial measurement of PSL intensity which may be used for screening purposes, and a calibration method to determine the PSL sensitivity to assist classification. It is necessary to confirm a positive screening result using calibrated PSL or another standardised (e.g. EN 1784 to EN 1788) or validated method. The method has been successfully tested in interlaboratory trials using shellfish [1] and herbs, spices and seasonings. From other studies it may be concluded that the method is applicable to a large variety of foods [2], [3], [4], [5].

EN 13751:2002 is classified under the following ICS (International Classification for Standards) categories: 67.050 - General methods of tests and analysis for food products. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 13751:2002 has the following relationships with other standards: It is inter standard links to EN 13751:2009. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

You can purchase EN 13751:2002 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Živila - Detekcija obsevane hrane z uporabo fotostimulativne luminescenceLebensmittel - Nachweis von bestrahlten Lebensmitteln mit Photostimulierter LumineszenzProduits alimentaires - Détection d'aliments ionisés par photoluminescenceFoodstuffs - Detection of irradiated food using photostimulated luminescence67.050Splošne preskusne in analizne metode za živilske proizvodeGeneral methods of tests and analysis for food productsICS:Ta slovenski standard je istoveten z:EN 13751:2002SIST EN 13751:2002en01-november-2002SIST EN 13751:2002SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13751September 2002ICS 67.050English versionFoodstuffs - Detection of irradiated food using photostimulatedluminescenceProduits alimentaires - Détection d'aliments ionisés parphotoluminescenceLebensmittel - Nachweis von bestrahlten Lebensmitteln mitPhotostimulierter LumineszenzThis European Standard was approved by CEN on 5 August 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13751:2002 ESIST EN 13751:2002

1)Electrolube SC0200H and Scottish Universities Research and Reactor Center Pulsed Photostimulated Luminescence(SURRC PPSL) are examples of products available commercially. This information is given for the convenience of users of thisstandard and does not constitute an endorsement of CEN of these products. Equivalent products may be used if they can beshown to lead to equivalent results.SIST EN 13751:2002
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EN 13751:2002は、食品の放射線照射をフォト刺激ルミネセンス（PSL）で検出する方法を規定した欧州規格です。この標準は、PSL強度の初期測定によるスクリーニング手法と、分類を支援するためのPSL感度を確定するキャリブレーション手法を含んでいます。この方法は、シェルフィッシュやハーブ、香辛料および調味料を用いた試験で成功裏にテストされており、さまざまな食品に適用可能であることが他の研究からも示唆されています。 この標準の強みは、食品検出の精度と信頼性にあります。まず、PSLを使用した初期スクリーニングの結果が陽性であった場合、その結果を確認するためにはキャリブレーション済みのPSLまたは他の標準化された方法（例えば、EN 1784からEN 1788まで）を用いる必要があるため、結果の信頼性が高まります。このアプローチにより、食品業界での放射線照射食品の管理と監視が強化されることが期待されます。 さらに、EN 13751:2002は、食品安全と消費者保護の重要性を強調しており、法規制を遵守するための有効な手段として位置づけられています。この標準の適用範囲は広く、多様な食品に対して効果があることから、食品業界における重要な役割を果たしています。これにより、製品の透明性が向上し、消費者に対して安全な食品の提供が可能になります。 このように、EN 13751:2002は、食品の放射線照射検出における標準化の重要な一歩を示しており、その適切な実施により、食品の質管理や安全性の向上に寄与することが期待されます。

SIST EN 13751:2002 표준은 식품의 방사선 조사 여부를 탐지하기 위한 포토자극 발광(PSL) 방법을 규정하고 있습니다. 이 표준은 식품 안전과 관련하여 방사선 조사된 식품을 감지하는 데 중요한 역할을 하며, PSL 강도 측정을 통한 초기 스크리닝과 PSL 감도를 설정하기 위한 교정 방법이 포함되어 있습니다. 이 방법은 조개류, 허브, 향신료 및 양념을 포함한 다양한 식품에 대해 성공적으로 시험되었으며, 여러 연구를 통해 다양한 식품에 적용 가능하다는 결론이 도출되었습니다. 이러한 강점은 표준의 폭넓은 적용성을 나타내며, 방사선 조사 식품에 대한 소비자 신뢰성을 높이는 데 크게 기여합니다. EN 13751:2002의 핵심 구성 요소인 교정된 PSL 검사는 양성 스크리닝 결과를 확인하는 데 필요하며, 이는 표준화된 방법의 신뢰성을 더욱 강화합니다. 따라서 이 표준은 식품 소매업체와 관련 기관이 방사선 조사된 식품을 효과적으로 관리할 수 있게 해줍니다. 이러한 측면에서 SIST EN 13751:2002는 현대 식품 안전 관리에서 반드시 참고해야 할 중요한 규범으로 자리잡고 있습니다.

The standard EN 13751:2002 provides a comprehensive methodology for the detection of irradiated food through the use of photostimulated luminescence (PSL). Its scope is particularly relevant, as it outlines a systematic approach for identifying irradiated food products, thereby enhancing food safety and consumer awareness. One of the primary strengths of this standard lies in its dual approach, involving an initial PSL intensity measurement for screening and a calibration method that determines the sensitivity of PSL. This duality allows for a robust classification of foodstuffs, ensuring greater accuracy in detection. Moreover, the requirement to validate positive results through calibrated PSL or other standards underscores the reliability of the method, promoting trust in its application. The successful testing of this standard in interlaboratory trials-specifically involving shellfish and herbs, spices, and seasonings-demonstrates its practicality and effectiveness in real-world scenarios. Further studies indicate that the PSL method is widely applicable across a broad spectrum of food products, thereby enhancing its relevance in the food industry. In summary, EN 13751:2002 is a significant contribution to food safety standards, providing a scientifically validated method for detecting irradiated foods. Its systematic scope and proven applicability make it an essential reference for professionals in food safety and quality assurance sectors.